FFmpeg

Commit Graph

Author	SHA1	Message	Date
Reimar Döffinger	4dd4d53531	Document and validate AVFrame plane pointers. Check that the required plane pointers and only those are set up. Currently does not enforce anything for the palette pointer of pseudopal formats as I am unsure about the requirements. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	9 years ago
Diego Biurrun	29c2d06d67	cosmetics: Drop empty comment lines	9 years ago
Anton Khirnov	89923e418b	lavu: add a framework for handling hwaccel frames	9 years ago
Derek Buitenhuis	66e9d2f44e	avutil: Add GOP timecode frame side data Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Neil Birkbeck	d91718107c	libavutil: add mastering display metadata sidedata Adding mastering display metadata struct to avutil. The mastering display metadata contains information about the mastering display color volume (SMPTE 2086:2014). This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented. I'll add support to HEVC in a follow-up (and MKV when spec is approved). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	1aa24df74c	lavu: Deprecate AVFrame.error[] These field are difficult to interpret, and are provided by a single encoder (mpegvideoenc). In general they do not belong to a structure containing raw data only, so remove them from AVFrame. Mpegvideoenc now uses a private field in Picture for its internal computations. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Hendrik Leppkes	a991526832	lavu/frame: put frame QP elements under a new version guard These fields are still used, removal postponed until a replacement functionality is available.	9 years ago
Vittorio Giovara	8f12ef9860	lavu: Drop deprecated duplicated AVFrame/AVCodecContext parameters Deprecated in 10/2012.	9 years ago
Michael Niedermayer	129785b5e8	avutil/frame: Update AVFrame docs library references These where apparently forgotten when AVFrames where moved into libavutil Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	8e985b7271	avutil/frame: fix everythnig/everything typo	10 years ago
Ronald S. Bultje	589a6042ea	avutil: make AVFrameSideData buffers ref-counted. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	744c9b49a5	avutil/frame: Add some very basic documentation for AVFrameSideData Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	0232ba62a2	frame: clarify buf documentation Mention explicitly that the array must be filled contiguously.	10 years ago
Anton Khirnov	728685f37a	Add a side data type for audio service type. Currently, audio service type is a field in AVCodecContext. However, side data is more appropriate for this kind of information.	10 years ago
wm4	cdd6f059a6	avcodec, avutil: allow more control about how samples are skipped Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes the decoder export sample skip information via side data, instead of applying it automatically. The format of the side data is the same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to be introduced. This is useful for applications which want to do the timestamp calculations manually, or which actually want to retrieve the padding. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Darnley	8c1b942ad7	Replace incorrect use of "multiply" with "multiple" Also replace the plural form "multiplies" with "multiples".	10 years ago
Clément Bœsch	b0352b1997	avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.	10 years ago
Anton Khirnov	472f9ed312	Remove obsolete FF_API_AVFRAME_COLORSPACE cruft.	10 years ago
Kieran Kunhya	2a3c36e920	Deprecate AFD field and add AFD as side-data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Kieran Kunhya	1ef9e83764	avcodec: Deprecate dtg_active_format field in favor of avframe side-data Signed-off-by: Diego Biurrun <diego@biurrun.de>	10 years ago
Michael Niedermayer	ba3e3311ef	avutil/frame: add av_frame_side_data_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	39a6e02fd4	fix spelling errors Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	8c02adc62d	lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Vittorio Giovara	bddd8cbf68	Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	54e2e9fbc1	avutil/frame: undeprecate AVFrame.motion_val API Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	d161ae0a37	frame: add a function for removing side data from a frame	11 years ago
Anton Khirnov	5a7e35dd23	Add replaygain side data type and code for parsing replaygain tags.	11 years ago
Vittorio Giovara	a18ef7a76c	doc: fix a couple of typos in frame.h	11 years ago
Anton Khirnov	1155fd02ae	frame: add a convenience function for copying AVFrame data	11 years ago
Tim Walker	c98f3169bf	lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.	11 years ago
Luca Barbato	045654f422	doxy: Document better the available AVFrame flags	11 years ago
Luca Barbato	ff23c4e493	doxy: Add AVFrame to the structured modules	11 years ago
Vittorio Giovara	02b9fafcca	avutil: do not use avcodec header in frame.h	11 years ago
Tim Walker	5b4797a21d	avframe: add AV_FRAME_DATA_MATRIXENCODING side data type. Includes a libavcodec utility function to update a frame's side data.	11 years ago
Tim Walker	10d982480f	lavu: fix typo in documentation.	11 years ago
Vittorio Giovara	7e244c6860	avframe: add codec-independent stereoscopic metadata	11 years ago
John Stebbins	1eaac1d6f7	mpeg12dec: Extract CC user data into frame side data Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
John Stebbins	28096e0a80	h264: wait for initial complete frame before outputing frames This can be optionally disabled whith the "output_corrupt" flags option. When in "output_corrupt" mode, incomplete frames are signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Vittorio Giovara	529a9893d7	avframe: mark source frame const in _ref and _clone Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	38e15df148	avframe: note that linesize is not the usable data size	11 years ago
Michael Niedermayer	9c8aeacf82	avutil: add av_get_colorspace_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Thilo Borgmann	4dcb2f7478	lavu: fix grammar in doxy for av_frame_ref. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	3c8bff0740	avframe: have av_frame_get_side_data take const AVFrame* Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	a80e622924	avcodec/avutil: Add AVColorSpace and AVColorRange to AVFrames This also moves AVColorSpace and AVColorRange from avcodec to avutil Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6128d33946	AVFrame.pkt_dts: improve docs Related to Ticket2375 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fbd3ee91a5	avutil/frame: typo found by ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3dc25c3ab2	avutil/frame: document alignment and padding requirements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	caff888183	avutil/frame: add AVBufferRef for qp table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	e53061154f	lavu/frame: fix not/note typo in doxy.	12 years ago
Anton Khirnov	1296b1f6c0	AVFrame: deprecate all now unused fields	12 years ago

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133 Commits (8649f5dca6688feb66f787dcf232d42ed20fdb28)